Eri Kisaki (妃 英理,Kisaki Eri?), known as Eva Kadan in the English Funimation dub, is a character in the manga and anime franchise Detective Conan. Her real name is Eri Mouri (毛利 英理,Mōri Eri?). She began to to use her maiden name again after she began living separate from her husband Kogoro Mouri. She also runs her law practice under her maiden name. In a recent hospitalization her name was displayed as "Eri Mouri" on the door. She has one daughter, Ran Mouri. Eri knows judo, since Kogoro had taught her.

The legally separated wife of Kogoro Mouri, Eri is a lawyer who often gets tangled in Kogoro's cases, usually serving as an extra pair of eyes when it becomes time to investigate a crime. Although she does not like Kogoro's attitude and personality (especially his drinking and skirt-chasing habits), she still deeply loves and cares for him, often testing him to see if he still cares about her as well.

Eri and Kogoro, like Shinichi and Ran and Heiji and Kazuha, had been best friends since childhood, falling in love in their teens. Ten years before the Detective Conan storyline starts, however, Kogoro and Eri separated and took different paths in their lives.[4] Ran had believed that Eri had separated from Kogoro because he had shot her in the leg to get her away from a crazed serial killer, when in fact Eri had completely respected Kogoro for his decision, which she also believed was the correct one. She had actually left him when she had cooked him a gratitude dinner afterwards, which Kogoro assessed (perhaps rightfully) to be completely inedible.[5] After this, Eri focused full time on her duties as a lawyer and has since become a highly respected (and feared) member of her profession, which in time even resulted in a movie based on her performance in court.[6]

In high school, Eri and her schoolmate and close friend, Yukiko Kudo, were involved in a "Miss Teitan High School" pageant, and were tied in the number of votes, due to the lateness of Kogoro.[7] He had forgotten to vote, and by the time he had come to vote, it was too late.[7] It was later discovered that due to his clumsiness, he thought that the "Miss" meant "mistake" and was going to vote for Eri as a result of that misconception, much to her anger later on.[7]

Eri is considered incredibly attractive. Various men of different ages have pined for her, but she always turns them down, mostly due to her feelings for Kogoro.[8][9][10] She and Yukiko were considered the two most beautiful girls at Teitan High School back when they were students.[7] However, even though the result ended in a tie, the two remained very close friends, often letting little Shinichi and Ran play together and have playdates.[11] Shinichi remembers often how Eri would give him a big scolding for starting trouble.[8]

Eri's personality suits her occupation as a lawyer. She is often very questioning, and gets herself involved in the investigation of cases along with Kogoro, much to his chagrin. She has a cat, a Russian Blue named "Goro," whom she cares for very deeply; in fact, Goro's name comes from "KoGORO" of Kogoro Mouri, since to her the cat and Kogoro both act very similar in some ways.[12][9] Eri is also very close friends with her secretary, Midori Kuriyama.

Eri is highly intelligent and has a sharp eye for details, and is also a skilled judoka, taught by Kogoro himself.[8] She has proven on more than one occasion that she can lend a big helping hand in cases, and her deductions are almost always accurate.[7][10] Ran often goes to Eri for advice, especially on Ran's relationship with Shinichi.[13] Eri has often half jokingly said that her best advice for Ran is to never get involved with a detective.[8]

In chapter 985, its revealed Lawyers like Eri use Western-style comma (,).

Eri is a fairly tall and light-skinned woman. She has long and wavy brown hair with shorter bangs framing the sides of her face, most of which she usually keeps done up in a bun. She is rather slender yet curvaceous in built, she is shown to be very beautiful and admired by most men as she and Kudo Shinichi's mother were shown to be stunning beauties when they were in high school. She wears simple black glasses and is commonly seen wearing business suits.

Eri is a customer visiting a certain coffee shop where she is meant to meet up with Ran. As she waits for her daughter, she becomes involved in a murder case, and with the help of Conan, they solve the mystery and point out the culprit. It is only after Ran arrives does Conan realize that Eri is Ran's mother, the one who used to scold him when he and Ran were children.

Her worrying about Goro has once caused a big misunderstanding with Ran, thinking that a veterinarian was trying to go out with Eri when he was only trying to help her cat, although it is shown in the end that he was really hoping to get involved with her.

Eri was at Fukuoka to work on a client's report and left Goro at Mouri Detective Agency with Ran. When the Detective Boys when upstairs to see if Kogoro will want to solve the case for them about Taii, they see Goro and play with him as Genta asks if it's the scary old hag's cat making Ran feel he's rude.

This marks the only case that Eri get knocked out by Conan's stun gun wristwatch and performed the deduction show. Conan originally aimed at Korogo, but air turbulence caused the dart to hit Eri instead.

Even though Eri is separated from Kogoro, and has been for quite some time, she still cares for him, and loves him. She often mentions that she would go back to him if he would just be a little bit nicer and not act immaturely to her.[8] Very often, she sees Kogoro treat her nicely and gets hope, but then he does something stupid that angers her again, ruining any hope she has of them being back together. She remembers many very important dates in their relationship, and it is found out that she and Kogoro share many things in their minds, including the idea of wearing the outfits both wore on their first date on its anniversary (each of them made this decision independently).[9] Very often, their daughter, Ran, tries to get them to hook up with each other by planning out ways for them to see each other out of the blue.[14] Ran also tries getting Eri to help give Kogoro clients.[15]

Eri with her hair down while getting a hair cut.

In The Fourteenth Target, Eri and Kogoro are shown having a great time eating dinner, but it ends when Kogoro looks out the window and sees the very attractive owner of the bar that he visits.[5] This makes Eri turn angry and act how she normally acts to Kogoro. In the two-part episode, Scuba Diving Murder Case, Eri accidentally loses her wedding ring on the beach, but pretends to have left it at home to see if Kogoro noticed.[14] She gets visibly angry when Kogoro doesn't appear to notice it, especially when he leaves their lunch early to go back to the beach.[14] Later, it is discovered that Kogoro had always known that she wasn't wearing her wedding ring, and had gone back to the beach to look for it.[14] This left a visibly shocked Eri to drive home speechless, but pleased.[14]

In another episode, Eri actually captures a confession from Kogoro saying that he misses her and wishes she would come back to him on a minidisc, replaying it over and over again afterwards.[10] However, even though they both miss each other, both of them still pretend not to care, and even become incredibly nasty to each other.[14] Kogoro even goes on the opposing side of a case that Eri is working on, in a plan done by her professional rival Reiko Kujo to try and get under Eri's skin.[16] However, her plan fails, as Kogoro's testimony is able to help out Eri's case instead of Reiko's.[16]

Despite having a rocky relationship with Kogoro, Eri continues to have a very loving and nurturing relationship with their only daughter. Ran has been trying to get her parents back together ever since they started living separately when she was 6 years old [17]. When they can find the time, Eri and Ran like to meet up so they can catch up on what's been happening in each others lives and during those moments together Ran tries to convince her mother to come back home to live with them as a family again [18].

Shinichi/Conan and Eri share a somewhat equal level of intelligence when analysing crime scenes. Eri's deducing skills were more notable in Kogoro Mouri, Suspect, where she was able to submit a string and a piece of metal before Conan could bring it to Inspector Yamamura's attention. She considers Conan a big help in murder cases. At first, Eri seemed slightly suspicious of Conan, but later she concludes that he is simply a boy who is very smart for his age, even helping him in showing off deduction shows. Eri respects Shinichi/Conan's and his deducing skills, and vaguely accepts Shinichi and Ran's relationship. She has also told Ran to "choose her man carefully," indicating not to make the same mistake she did (most likely referring to her current unstable relationship with Kogoro jokingly).

On the other side, although Conan respects Eri, he is also afraid of her because he got scolded so many times by Eri in the past that he developed a negative reaction just from seeing her. Conan forgot her face when Eri was first introduced in the anime, since he hasn't met her for ten years.

Yukiko Kudo is a close friend of Eri, and (unlike Eri) finds her daughter Ran Mouri, a perfect match for her son. Yukiko and Eri competed in a "Miss Teitan High School" contest, which ended up being a tie because Kogoro did not show up in time to cast his vote.

eBookJapan held a character popularity poll from April 12, 2011 to May 12, 2011 in which readers of Detective Conan (international included) could vote for their favorite character. Eri placed 21st in the poll with 28 votes out of the 5,883 that were cast.[19]

Eri likes Zigoba, a brand of Swiss chocolates. These chocolates were also the present that Kogoro gave her when they first dined at the French restaurant, La Fleur. In a later movie, The Fourteenth Target, her love for the chocolates are used against her in an attempted murder, which they were poisoned. However she survived.

Eri's original hair color is black. However, she likes to dye her hairs with brown color and tie them up.

Some old episodes show that Ran's hair color is brown, which is confused with the hair color of Eri, as her mother. However, it has been colored black in the later episodes.